Q. If a pie chart shows that 15% of a company's budget is allocated to marketing, which of the following statements is true?
A.
Marketing receives less than one-fifth of the budget.
B.
Marketing receives more than one-fifth of the budget.
C.
Marketing receives exactly one-fifth of the budget.
D.
None of the above.
Show solution
Solution
One-fifth of the budget is 20%, so 15% is indeed less than one-fifth.
Correct Answer:
A
— Marketing receives less than one-fifth of the budget.
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Q. If a pie chart shows that 25% of a population prefers coffee, and the population is 800, how many people prefer coffee?
A.
200
B.
250
C.
300
D.
350
Show solution
Solution
25% of 800 = 800 * 0.25 = 200.
Correct Answer:
B
— 250
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Q. If a pie chart shows that 30% of a budget is allocated to education, and the total budget is $600,000, how much money is allocated to education?
A.
$180,000
B.
$120,000
C.
$150,000
D.
$200,000
Show solution
Solution
30% of $600,000 = $600,000 * 0.30 = $180,000.
Correct Answer:
A
— $180,000
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Q. If a pie chart shows that 30% of a budget is allocated to marketing, and the total budget is $500,000, how much is allocated to marketing?
A.
$100,000
B.
$150,000
C.
$200,000
D.
$250,000
Show solution
Solution
30% of $500,000 = 0.30 * 500,000 = $150,000.
Correct Answer:
B
— $150,000
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Q. If a pie chart shows that 30% of a company's revenue comes from product sales, what fraction of the revenue comes from other sources?
A.
1/3
B.
2/3
C.
1/2
D.
3/4
Show solution
Solution
If 30% comes from product sales, then 100% - 30% = 70% comes from other sources, which is 2/3.
Correct Answer:
B
— 2/3
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Q. If a pie chart shows that 40% of a company's revenue comes from product sales, what percentage of the revenue comes from other sources?
A.
60%
B.
40%
C.
20%
D.
80%
Show solution
Solution
If 40% comes from product sales, then the remaining percentage from other sources is 100% - 40% = 60%.
Correct Answer:
A
— 60%
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Q. If a pie chart shows that 45% of a population supports a particular policy, what can be inferred about the remaining population?
A.
They all oppose the policy.
B.
They are undecided.
C.
They may support other policies.
D.
They are indifferent.
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Solution
The remaining 55% may support other policies or have different opinions.
Correct Answer:
C
— They may support other policies.
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Q. If a pie chart shows that 5% of a budget is allocated to research and the total budget is $2 million, how much is allocated to research?
A.
$50,000
B.
$75,000
C.
$100,000
D.
$125,000
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Solution
Research allocation = 5% of $2 million = $100,000.
Correct Answer:
A
— $50,000
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Q. If a pie chart shows that 5% of a population prefers a certain brand, and the total population is 10,000, how many people prefer that brand?
A.
400
B.
500
C.
600
D.
700
Show solution
Solution
5% of 10,000 = 0.05 * 10,000 = 500 people prefer that brand.
Correct Answer:
B
— 500
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Q. If a pie chart shows that 50% of a class of 40 students prefer online classes, how many students prefer online classes?
Show solution
Solution
Number of students preferring online classes = 50% of 40 = 0.5 * 40 = 20.
Correct Answer:
C
— 20
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Q. If a pie chart shows that 60% of students prefer online classes while 40% prefer in-person classes, which of the following can be inferred?
A.
More students prefer online classes than in-person classes.
B.
In-person classes are not preferred by any students.
C.
The preference for online classes is negligible.
D.
Students are indifferent between the two options.
Show solution
Solution
The data clearly shows a majority preference for online classes.
Correct Answer:
A
— More students prefer online classes than in-person classes.
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Q. If a player has a 60% success rate in free throws and attempts 20 free throws, how many successful free throws can be expected?
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Solution
With a 60% success rate, the expected successful free throws are 0.6 * 20 = 12.
Correct Answer:
B
— 12
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Q. If a player has a batting average of 50 runs over 10 innings, how many total runs has the player scored? (2023)
A.
500
B.
450
C.
400
D.
550
Show solution
Solution
Total runs = batting average * number of innings = 50 * 10 = 500 runs.
Correct Answer:
A
— 500
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Q. If a player has a win-loss record of 10-2 in a season, what is their winning percentage?
A.
83.33%
B.
66.67%
C.
75%
D.
90%
Show solution
Solution
The winning percentage is calculated as (wins / total games) * 100. Here, (10 / (10 + 2)) * 100 = 83.33%.
Correct Answer:
A
— 83.33%
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Q. If a player has a win-loss record of 10-2 in a series of matches, what is their winning percentage?
A.
83.33%
B.
66.67%
C.
50%
D.
75%
Show solution
Solution
Winning percentage is calculated as wins/(wins + losses). Here, it is 10/(10+2) = 10/12 = 83.33%.
Correct Answer:
A
— 83.33%
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Q. If a player has a win-loss record of 8-2 in a season, what is their winning percentage?
A.
80%
B.
75%
C.
70%
D.
85%
Show solution
Solution
Winning percentage is calculated as Wins / Total Matches = 8 / (8 + 2) = 8 / 10 = 0.8 or 80%.
Correct Answer:
A
— 80%
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Q. If a player has a winning percentage of 75% in a series of games, how many games must they have won if they played 20 games?
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Solution
A winning percentage of 75% means the player won 75% of 20 games, which is 15 games.
Correct Answer:
A
— 15
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Q. If a player in a golf tournament has a score of 72, which is par for the course, what can be inferred about their performance?
A.
They played exceptionally well.
B.
They played below average.
C.
They played at an expected level.
D.
They played poorly.
Show solution
Solution
A score of par indicates that the player performed at the expected level for that course.
Correct Answer:
C
— They played at an expected level.
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Q. If a player is disqualified from a tournament for unsportsmanlike conduct, what is the most likely consequence?
A.
The player will receive a trophy.
B.
The player will be banned from future tournaments.
C.
The player will be awarded points.
D.
The player will be allowed to continue playing.
Show solution
Solution
Disqualification typically results in a ban from future participation in tournaments.
Correct Answer:
B
— The player will be banned from future tournaments.
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Q. If a player participates in 5 different tournaments and wins 2 of them, what is the ratio of tournaments won to tournaments participated in? (2023)
A.
2:5
B.
1:2
C.
1:5
D.
2:3
Show solution
Solution
The ratio of tournaments won to tournaments participated in is 2:5.
Correct Answer:
A
— 2:5
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Q. If a player scores 10 points for a win and 5 points for a draw in a league, how many points does a player have after 3 wins and 2 draws?
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Solution
The player earns 10 points for each win (3 wins = 30 points) and 5 points for each draw (2 draws = 10 points), totaling 30 + 10 = 40 points.
Correct Answer:
B
— 30
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Q. If a player scores 10 points for a win and 5 points for a draw in a tournament, how many points does a player have after 3 wins and 2 draws?
Show solution
Solution
The total points are calculated as (3 wins * 10 points) + (2 draws * 5 points) = 30 points.
Correct Answer:
B
— 30
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Q. If a player scores 10 points for a win and 5 points for a draw in a tournament, how many points does a player have if they won 3 matches and drew 2?
Show solution
Solution
Points = (Wins * 10) + (Draws * 5) = (3 * 10) + (2 * 5) = 30.
Correct Answer:
B
— 30
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Q. If a player scores 3 points for a win, 1 point for a draw, and 0 points for a loss, how many points does a player have if they won 5 matches, drew 2, and lost 3?
Show solution
Solution
Points = (Wins * 3) + (Draws * 1) + (Losses * 0) = (5 * 3) + (2 * 1) + (3 * 0) = 15 + 2 + 0 = 17 points.
Correct Answer:
A
— 17
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Q. If a player scores 30 points in a game and the average score of the team is 25 points, what can be inferred about the player's performance?
A.
The player performed below average.
B.
The player performed above average.
C.
The player is the worst performer on the team.
D.
The player's score does not affect the team's average.
Show solution
Solution
Scoring 30 points indicates that the player performed above the team's average of 25 points.
Correct Answer:
B
— The player performed above average.
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Q. If a player scores 30 points in a game and the winning score is 50 points, what percentage of the winning score did the player achieve?
A.
60%
B.
50%
C.
70%
D.
40%
Show solution
Solution
To find the percentage, divide the player's score by the winning score and multiply by 100. (30/50) * 100 = 60%.
Correct Answer:
A
— 60%
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Q. If a set A contains elements {1, 2, 3, 4, 5} and a constraint states that only even numbers can be included, what will be the resulting set?
A.
{2, 4}
B.
{1, 3, 5}
C.
{1, 2, 3, 4, 5}
D.
{}
Show solution
Solution
The resulting set will be {2, 4} as these are the only even numbers in set A.
Correct Answer:
A
— {2, 4}
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Q. If a set A is defined by the constraints x > 5 and x < 10, which of the following numbers is NOT a member of set A?
Show solution
Solution
The number 10 does not satisfy the constraint x < 10, hence it is not a member of set A.
Correct Answer:
C
— 10
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Q. If a set D is defined as {x | x is a positive integer and x is less than or equal to 15}, how many elements are in set D?
Show solution
Solution
Set D includes all positive integers from 1 to 15, which totals 15 elements.
Correct Answer:
B
— 15
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Q. If a set is defined as containing all prime numbers less than 20, which of the following numbers is NOT in the set?
Show solution
Solution
The number 4 is not a prime number, hence it is not included in the set of prime numbers less than 20.
Correct Answer:
C
— 4
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Showing 391 to 420 of 2023 (68 Pages)
LRDI (CAT) MCQ & Objective Questions
LRDI (Logical Reasoning and Data Interpretation) is a crucial component of various competitive exams, including the CAT. Mastering this subject can significantly enhance your problem-solving skills and boost your exam scores. Practicing MCQs and objective questions in LRDI helps you familiarize yourself with the question patterns, enabling you to tackle important questions with confidence during your exam preparation.
What You Will Practise Here
Understanding different types of data interpretation graphs and charts
Logical reasoning puzzles and their solutions
Key concepts of sets, Venn diagrams, and their applications
Critical reasoning and argument analysis
Data sufficiency questions and techniques
Caselet-based questions for real-world problem solving
Formulas and shortcuts for quick calculations
Exam Relevance
LRDI is not only essential for the CAT but also appears in various other exams such as CBSE, State Boards, NEET, and JEE. In these exams, you may encounter questions that require you to analyze data sets, interpret graphs, or solve logical puzzles. Common question patterns include multiple-choice questions that assess your ability to draw conclusions from given data, making it vital to practice LRDI (CAT) MCQ questions to excel.
Common Mistakes Students Make
Misinterpreting data from graphs or charts, leading to incorrect answers
Overlooking key information in logical reasoning puzzles
Failing to apply the correct formulas in data interpretation questions
Rushing through questions without proper analysis
Neglecting to practice caselets, which can be tricky
FAQs
Question: What are LRDI (CAT) objective questions with answers?Answer: These are multiple-choice questions designed to test your understanding of logical reasoning and data interpretation concepts, often accompanied by detailed solutions.
Question: How can I improve my LRDI skills for exams?Answer: Regular practice of important LRDI (CAT) questions for exams, along with reviewing your mistakes, can significantly enhance your skills.
Start solving practice MCQs today to strengthen your understanding of LRDI concepts and boost your confidence for the upcoming exams. Remember, consistent practice is the key to success!
